diff --git a/composer.json b/composer.json
index b9536cfe35..383193c556 100644
--- a/composer.json
+++ b/composer.json
@@ -53,7 +53,9 @@
           "Drupal\\Core\\Composer\\Composer::ensureHtaccess"
         ],
         "post-package-install": "Drupal\\Core\\Composer\\Composer::vendorTestCodeCleanup",
-        "post-package-update": "Drupal\\Core\\Composer\\Composer::vendorTestCodeCleanup"
+        "post-package-update": "Drupal\\Core\\Composer\\Composer::vendorTestCodeCleanup",
+        "phpcbf": "phpcbf --standard=core/phpcs.xml.dist --"
+
     },
     "repositories": [
         {